The mysterious world: I am actually the final BOSS

Under the watchful eye of Digging Heavy Industries.

A heavy book appeared in Yang Feng's hand out of thin air.

"Look, this is a treasure with storage!" Digging Heavy Industries immediately reacted.

Immediately after, he looked at Yang Feng to see which one was the storage treasure.

There is no storage space in the system, but the rewarded things can be left unclaimed.

Previously, Yang Feng mainly did not have refining materials, so he never received the "First-Order Refining Experience Book".

And now, it is the time when Yang Feng needs it.

Yang Feng casually flipped through a page, and the words inside immediately came to life.

One by one, the words twisted their bodies and jumped into Yang Feng's hands.

In a short period of time, Yang Feng finished reading the entire book.

He also knows the content of the book.

The content of this book is about the knowledge of all aspects of the first-order refining weapon.

It's not deep enough, but it's comprehensive.

It contains some of the properties of the base material, as well as how to refine the material, the fusion between the materials, and finally the molding of the instrument.

It is very suitable for Yang Feng, a novice refiner.

Only then did he understand the reason why he had failed to refine the Yin Demon Nail before.

It turned out that the yin and evil qi contained in the coffin nails and the pure yang aura in Yang Feng's blood conflicted.

That's why there was an explosion on the spot.

Yang Feng, who understood the reason, was immediately relieved and took out a Yin Soul Nail again.

But his actions startled the digging heavy workers on the side.

"Lord, it won't explode again this time, will it?" asked Digging Heavy Industries cautiously at this time.

Yang Feng glanced at him and said calmly

, "Don't worry,

there will be no problems this time." As he

spoke, he felt that the aura on Yang Feng's body suddenly changed.

If it turns out that Yang Feng is like a sunny man.

Then he is now like a poisonous snake lurking in the shadows, which makes people shudder.

Yang Feng: This is a transformation of the exercises.

Previously, he had been running the "Pure Yang Foundation Building Gong", and now it has been transformed into "Snake Jiaoyun Spiritual Technique".

He felt that his body, which had been warm, was gradually becoming cold.

Yang Feng once again dripped blood on the nail of the coffin.

This time, there was no conflict.

The blood did not fall off the coffin nail, but was slowly absorbed.

This is a century-old coffin nail characteristic.

"Come and watch, you will also learn to refine weapons in the future. Yang Feng said to the digging heavy industry on the side.

When Digging Heavy Industry heard this, it was no longer afraid, and came to Yang Feng's side in a hurry.

This is one of the three ancestral crafts of cultivating immortals,

and whether or not you can make a fortune in the future depends on today.

"Yin and evil retrograde, a hundred ghosts devouring souls...."Yang

Feng chanted the spell while pinching the trick in his hand.

One by one, the aura was hammered into the coffin nail.

On the nail of the coffin, a strange pattern gradually emerged.

The surrounding aura also began to gather on the coffin nail.

Such a situation lasts for a cup of tea.

At this time, Yang Feng's face was serious.

Because it's already the last step.

Yang Feng directly picked up the coffin nail that had become demonic, and inserted the top directly into the wound just now.

At this time, the coffin nails seemed to be alive.

Constantly absorbing Yang Feng's blood, the surface that was originally as dark as ink also became blood-red at this time.

Yang Feng knew that this was using his blood to nourish the yin qi in the coffin nails.

If he hadn't even had a system, some of his longevity would have been sucked away at this time.

After Yang Feng lost 1/3 of the blood in his body, the coffin nail stopped sucking blood.

This also means that the Yin Evil Nail is refined.

"Congratulations to the host, the refining of the lower grade magic weapon - Yin Sha Nail has been successful, the refining experience has increased by 5, and he is currently a first-order junior refiner (5/100). "

Okay, that's how you can farm experience as well.

Yang Feng's face turned pale at this time.

After seeing the price paid by the refining machine, the heart was also a little drumming.

"Lord, is this refined?" asked Digging Heavy Workers carefully.

Yang Feng nodded, and then he looked at the digging heavy industry and asked, "Did you learn it just now?"

"Well, I forgot half of it. Digging Heavy Industries touched the back of his head, quite embarrassed.

Just now, his attention was all attracted by Yang Feng's hideous face.

"I'll tell you more about it. Yang Feng said speechlessly.

Immediately afterwards, he explained the key points of refining the Yin Evil Nail in detail with Digging Heavy Industry from beginning to end.

When he knew that refining the Yin Evil Nail would take a year of life, Didi Heavy Industry showed a surprised look.

And this time, Digging Heavy Industries also completely learned how to make Yin Evil nails.

"Lord, you can rest assured! In the future, I will make the Yin Evil Nails, and I will not let you lose half of your life. Digging

Heavy Industries immediately patted his chest and reassured.

He's a gamer, and it's nothing to lose a year of life.

Even if "Cultivating Immortal World" is fun, then he can't play it for a lifetime!

He doesn't care about the lifespan in the game.

A year's life can be exchanged for a magic weapon.

It's super cost-effective, isn't it?

"Very well, this is up to you. Yang Feng patted the shoulder of the digging heavy industry kindly.

"And this, you can take it too!" Yang

Feng took out a golden vertebrae.

This is Zhang Dahu's vertebrae after his death, but strangely.

On top of this bone, there is also a natural cultivation exercise.

"Tiger Jue"

Introduction: One of the scattered methods of the Royal Beast Sect, which can be cultivated to the foundation building period.

Talent Spell: Tiger Beast Transformation

Secret Technique: Devouring Relatives (Devouring relatives within three generations, you can improve your cultivation qualifications, and you can get the opportunity to die instead.)

Cost 1:

After cultivating the Tiger Technique, the body gradually became alienated from the tiger beast, and it was reproductively isolated from normal people.

Cost 2: After cultivating the Tiger Trick, you can't eat human flesh (but there will be a bloodthirsty intention in the process of cultivating the exercises)

Cost 3: After cultivating the Kiss Devouring Technique, the alienation of the tiger beast is irreversible, and it gradually loses its mind.

Note: The price can be exempted from

this garbage exercise, of course Yang Feng will not cultivate.

Looking at Zhang Dahu like that, he knew that this exercise was not good, and he was installed at the back door by others.

Yang Feng had already passed the time when he couldn't wait to practice the exercises.

Originally, he kept this thing and wanted to change it later.

But the pure yang exercises practiced by digging the ground and cultivating them now cannot be used to refine yin nails.

So Yang Feng simply gave him this exercise.

"Lord, is this a new exercise?" said Digging Heavy Workers in surprise.

Yang Feng nodded: "This is the Black Tiger Gang Leader-Zhang Dahu's technique, it is a metallic technique, you learn to refine the Yin Evil Nails."

"Just grind this bone into powder and swallow it. "

Digging Heavy Workers held the vertebrae, and only felt that Yang Feng was too good to him.

"Lord, I have been floating for half my life, I only hate not meeting the master, if the public does not give up, I would like to call you my father-in-law. Digging Heavy Industries excited.

Yang Feng: "Get out...",

the digging heavy industry ran away in a gloomy manner.

And Yang Feng looked at the remaining pile of materials, and he had a new idea.